| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 8.9 | -18.4% |
| 2024/12 | 10.9 | +18.0% |
| 2023/12 | 9.2 | -22.8% |
| 2022/12 | 11.9 | +10.3% |
| 2021/12 | 10.8 | +17.7% |
| 2020/12 | 9.2 | +15.1% |
| 2019/12 | 8.0 | -33.2% |
| 2018/12 | 11.9 | +15.7% |
| 2017/12 | 10.3 | +10.3% |
| 2016/12 | 9.4 | +3.3% |
| 2015/12 | 9.1 | +11.7% |
| 2014/12 | 8.1 | +12.1% |
| 2013/12 | 7.2 | -3.3% |
| 2012/12 | 7.5 | +39.1% |
| 2011/12 | 5.4 | - |